docs: def loadTableData(self, df, df_key='index',table="node", table_key_column = "name", \
          network="current",namespace="default",verbose=False):
          """
          Loads tables into cytoscape.
  
          :param df: a pandas dataframe to load
          :param df_key: key column in df, default="index"
          :param table: target table, default="node"
          :param table_key_column: table key column, default="name"
          :param network (string, optional): Specifies a network by name, or by
              SUID if the prefix SUID: is used. The keyword CURRENT, or a blank
              value can also be used to specify the current network.
          :param namespace (string, optional): Node, Edge, and Network objects support
              the default, local, and hidden namespaces. Root networks also support the
              shared namespace. Custom namespaces may be specified by Apps.
          :param verbose: print more information
  
          :returns: output of put request
          """
  
          u=self.__url 
          host=u.split("//")[1].split(":")[0]
          port=u.split(":")[2].split("/")[0]
          version=u.split(":")[2].split("/")[1]
  
          if type(network) != int:
              network=check_network(self,network,verbose=verbose)
              
              PARAMS=set_param(["columnList","namespace","network"],["SUID",namespace,network])
              networkID=api(namespace="network", command="get attribute",PARAMS=PARAMS, host=host,port=str(port),version=version)
              
              PARAMS=set_param(["columnList","namespace","network"],["name",namespace,network])
              networkname=api(namespace="network", command="get attribute",PARAMS=PARAMS, host=host,port=str(port),version=version)
                      
              network=networkID[0]["SUID"]
              networkname=networkname[0]["name"]
  
          tmp=df.copy()
          if df_key!="index":
              tmp.index=tmp[df_key].tolist()
              tmp=tmp.drop([df_key],axis=1)
                  
          tablen=networkname+" default node"
  
          data=[]
  
          for c in tmp.columns.tolist():
              tmpcol=tmp[[c]].dropna()
              for r in tmpcol.index.tolist():
                  cell={}
                  cell[str(table_key_column)]=str(r) # {"name":"p53"}
                  val=tmpcol.loc[r,c]
                  if type(val) != str:
                      val=float(val)
                  cell[str(c)]=val
                  data.append(cell)
  
  
          upload={"key":table_key_column,"dataKey":table_key_column,\
                  "data":data}
  
  
          URL="http://"+str(host)+":"+str(port)+"/v1/networks/"+str(network)+"/tables/"+namespace+table  
          if verbose:
              print("'"+URL+"'", upload)
              sys.stdout.flush()
          r = requests.put(url = URL, json = upload)
          if verbose:
              print(r)
          checkresponse(r)
          res=r.content
          return res